Plant a callsign on a grid, let someone else ping it.

Plant the pylon
A slender survey mast standing in a mossy field

Plug a cord into the mast · band from the jack

No cord in the mast yet.

survey draft · pending

Close-up of the survey mast instrument head The base of the mast in moss, pegs and a coiled cable The full survey mast in a green field

        Plant the pylon